Quote Originally Posted by skyeking View Post
The cam you have was used by G.M for 20 years in 305s and 350 and is a easy to live with but has been best described as a "LAZY" Cam.
Interesting, I would love to know the notorious history of this "lazy" grind...

My Engineer recalibrated it and set it up with another 4* advance on top of the Comp cams grind and that made a difference down low but cost a bit on top as expected
This is the beauty of this hobby, unlimited options and opportunities to play!

Thanks for your repy